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Home >> Mazda >> 1993 >> MPV LX >> Repair and Diagnosis >> Body & Frame >> Power Windows >> System Testing >> Symptom No. 2

Symptom No. 2

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  1. Turn ignition on. At main switch connector, check voltage at Red wire terminal (driver's switch in UP position) and Green wire terminal (driver's switch in DOWN position). If battery voltage is not present at both terminals, replace main switch. If battery voltage is present at both terminals, go to next step.
  2. At driver's window motor connector, check voltage at Red wire terminal (driver's switch in UP position) and Green wire terminal (driver's switch in DOWN position). If battery voltage is not present at both terminals, repair wiring between main switch and window motor. If battery voltage is present at both terminals, replace window motor.
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